While it’s great being able to use your iPhone, iPad, or MacBook without being tethered to wires, the increasing number of Wi-Fi devices in most people’s homes, as well as Wi-Fi access points at your neighbours’ places can make it challenging to keep your wireless network operating at optimal efficiency. Etwok’s NetSpot (Free / $150) aims to help you with this problem by providing a simple tool to help you map out and visualize your Wi-Fi network with a minimal amount of fuss, helping you track down dead zones, and choose the best channels and placement for your Wi-Fi access point and other wireless devices.
